/* =========================================================
   RESET
========================================================= */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: "Inter", sans-serif;
    color: #ffffff;
    background: #4d0068;
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
}

button {
    font-family: inherit;
}

.container {
    width: min(1200px, calc(100% - 60px));
    margin: 0 auto;
}


/* =========================================================
   BACKGROUND
========================================================= */

.background-wrapper {
    position: fixed;
    inset: 0;
    z-index: -10;
    overflow: hidden;

    background:
        radial-gradient(
            circle at 15% 20%,
            rgba(130, 0, 180, 0.8),
            transparent 35%
        ),
        radial-gradient(
            circle at 85% 80%,
            rgba(30, 70, 190, 0.55),
            transparent 35%
        ),
        linear-gradient(
            135deg,
            #4c0067,
            #680087,
            #3c237e
        );
}

.aurora {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.35;
}

.aurora-1 {
    width: 500px;
    height: 500px;
    background: #9c00d9;
    top: -250px;
    left: -150px;
}

.aurora-2 {
    width: 500px;
    height: 500px;
    background: #294bd7;
    bottom: -250px;
    right: -150px;
}

.noise-overlay {
    position: absolute;
    inset: 0;
    opacity: 0.04;
    pointer-events: none;
    background-image:
        url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.7'/%3E%3C/svg%3E");
}


/* =========================================================
   SCROLL PROGRESS
========================================================= */

.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    z-index: 9999;
}

.scroll-progress span {
    display: block;
    width: 0;
    height: 100%;
    background: #ffd21c;
}


/* =========================================================
   NAVBAR
========================================================= */

.header {
    position: relative;
    z-index: 1000;
    width: 100%;
}

.navbar {
    min-height: 100px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
}

.logo {
    display: flex;
    align-items: center;
    flex-shrink: 0;
}

.logo img {
    width: 70px;
    height: auto;
    display: block;
}

.nav-menu {
    list-style: none;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 32px;
    margin-left: auto;
}

.nav-menu > li {
    position: relative;
}

.nav-menu a,
.nav-dropdown-toggle {
    border: none;
    background: transparent;

    color: #ffffff;

    font-size: 14px;
    font-weight: 700;

    cursor: pointer;

    display: flex;
    align-items: center;
    gap: 7px;

    transition: 0.25s ease;
}

.nav-menu a:hover,
.nav-dropdown-toggle:hover {
    color: #ffd21c;
}

.nav-dropdown-toggle i {
    font-size: 10px;
    transition: transform 0.25s ease;
}

.nav-dropdown.active .nav-dropdown-toggle i {
    transform: rotate(180deg);
}

.nav-dropdown-menu {
    position: absolute;

    top: calc(100% + 18px);
    left: 50%;

    min-width: 180px;

    padding: 10px;

    background: rgba(60, 0, 85, 0.97);

    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 14px;

    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.25);

    transform: translateX(-50%) translateY(-10px);

    opacity: 0;
    visibility: hidden;

    transition: 0.25s ease;
}

.nav-dropdown.active .nav-dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.nav-dropdown-menu a {
    display: block;

    padding: 11px 14px;

    border-radius: 9px;

    font-size: 14px;
}

.nav-dropdown-menu a:hover {
    background: rgba(255, 210, 28, 0.12);
}

.btn-daftar-navbar {
    flex-shrink: 0;

    padding: 12px 22px;

    border-radius: 30px;

    background: #ffd21c;
    color: #4d0068 !important;

    font-size: 13px;
    font-weight: 800;

    transition: 0.25s ease;
}

.btn-daftar-navbar:hover {
    transform: translateY(-2px);
    background: #ffe15a;
}

.mobile-menu-toggle {
    display: none;

    border: none;
    background: transparent;

    color: #ffffff;

    font-size: 24px;

    cursor: pointer;
}


/* =========================================================
   HERO
   Tidak menggunakan border/kotak
========================================================= */

.paket-hero {
    padding: 20px 0 60px;
}

.paket-hero-content {
    min-height: 330px;

    display: flex;
    align-items: center;
    justify-content: space-between;

    gap: 50px;

    padding: 50px 70px;

    background:
        linear-gradient(
            110deg,
            rgba(255, 255, 255, 0.10),
            rgba(255, 255, 255, 0.03)
        );

    border-radius: 30px;

    /*
       Tidak ada border.
       Hero dibuat menyatu dengan background.
    */
}

.paket-hero-text {
    max-width: 650px;
}

.paket-hero-label {
    display: block;

    margin-bottom: 14px;

    color: #ffd21c;

    font-size: 14px;
    font-weight: 900;

    letter-spacing: 2px;
}

.paket-hero h1 {
    font-size: clamp(50px, 6vw, 76px);
    line-height: 1;

    font-weight: 900;

    margin-bottom: 22px;
}

.paket-hero h1 span {
    color: #ffd21c;
}

.paket-hero p {
    max-width: 650px;

    color: rgba(255, 255, 255, 0.82);

    font-size: 18px;
    line-height: 1.7;
}

.paket-hero-image{
    width: 280px;
    flex-shrink: 0;

    display: flex;
    justify-content: center;
}

.paket-hero-image img{
    width: 2000%;
    height: auto;

    display: block;
}

.paket-hero-image-khusus{
    width: 280px;
    flex-shrink: 0;
    margin-right:70px;

    display: flex;
    justify-content: center;
}


/* =========================================================
   MATERI
========================================================= */

.materi-section {
    padding: 10px 0 65px;
}

.materi-box {
    padding: 35px 45px;

    border-radius: 24px;

    background: rgba(255, 255, 255, 0.97);

    color: #4d0068;

    box-shadow:
        0 20px 50px rgba(0, 0, 0, 0.12);
}

.materi-heading {
    margin-bottom: 28px;
}

.materi-heading > span {
    display: block;

    margin-bottom: 7px;

    color: #8d299d;

    font-size: 13px;
    font-weight: 900;

    letter-spacing: 1.5px;
}

.materi-heading h2 {
    margin-bottom: 8px;

    font-size: 32px;
    font-weight: 900;
}

.materi-heading p {
    color: #74567e;

    font-size: 15px;
}

.materi-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);

    gap: 20px;
}

.materi-item {
    display: flex;
    align-items: flex-start;
    gap: 14px;

    padding: 20px;

    background: #f7edf9;

    border-radius: 15px;
}

.materi-item > i {
    flex-shrink: 0;

    margin-top: 3px;

    color: #8d299d;

    font-size: 17px;
}

.materi-item strong {
    display: block;

    margin-bottom: 7px;

    font-size: 15px;
}

.materi-item p {
    margin-bottom: 3px;

    color: #684775;

    font-size: 14px;
    line-height: 1.5;
}


/* =========================================================
   PROGRAM
========================================================= */

.program-section {
    padding: 20px 0 90px;
}

.program-heading {
    text-align: center;

    margin-bottom: 38px;
}

.program-heading > span {
    display: block;

    margin-bottom: 8px;

    color: #ffd21c;

    font-size: 14px;
    font-weight: 900;

    letter-spacing: 2px;
}

.program-heading h2 {
    margin-bottom: 10px;

    font-size: clamp(36px, 5vw, 52px);

    font-weight: 900;
}

.program-heading p {
    color: rgba(255, 255, 255, 0.75);

    font-size: 16px;
}


/* =========================================================
   CARD GRID
========================================================= */

.paket-card-grid {
    display: grid;

    grid-template-columns: repeat(2, minmax(0, 1fr));

    gap: 25px;
}


/* =========================================================
   CARD
========================================================= */

.paket-card {
    overflow: hidden;

    background: #f8eefb;

    color: #4d0068;

    border-radius: 22px;

    box-shadow:
        0 20px 45px rgba(0, 0, 0, 0.16);
}

.paket-card-image {
    width: 100%;
    height: 300px;

    overflow: hidden;

    background: #d7c0dc;
}

.paket-card-image img {
    width: 100%;
    height: 100%;

    display: block;

    object-fit: cover;
}

.paket-card-body {
    padding: 25px;
}

.paket-badge {
    display: inline-flex;

    padding: 6px 15px;

    margin-bottom: 14px;

    border-radius: 30px;

    background: #4d0068;
    color: #ffffff;

    font-size: 11px;
    font-weight: 900;

    letter-spacing: 0.5px;
}

.paket-badge-private {
    background: #8d299d;
}

.paket-card h3 {
    margin-bottom: 17px;

    font-size: 31px;
    line-height: 1.15;

    font-weight: 900;
}

.paket-card-price {
    display: flex;
    flex-direction: column;

    padding-bottom: 20px;

    border-bottom: 1px solid #dcc9e1;
}

.paket-card-price span {
    margin-bottom: 3px;

    color: #8c7791;

    font-size: 13px;
}

.paket-card-price strong {
    color: #4d0068;

    font-size: 26px;
    font-weight: 900;
}

.paket-card-price small {
    font-size: 12px;
    font-weight: 700;
}


/* =========================================================
   TOGGLE
   HANYA UNTUK HP
========================================================= */

.paket-toggle {
    display: none;

    width: 100%;

    padding: 17px 0;

    border: none;
    border-bottom: 1px solid #dcc9e1;

    background: transparent;

    color: #8d299d;

    font-size: 13px;
    font-weight: 800;

    cursor: pointer;

    align-items: center;
    justify-content: center;
    gap: 10px;
}

.paket-toggle i {
    transition: transform 0.25s ease;
}

.paket-card.open .paket-toggle i {
    transform: rotate(180deg);
}


/* =========================================================
   DETAIL CARD
   DESKTOP LANGSUNG TERBUKA
========================================================= */

.paket-card-details {
    display: block;

    padding-top: 22px;
}

.detail-section {
    margin-bottom: 28px;
}

.detail-section h4 {
    margin-bottom: 12px;

    color: #4d0068;

    font-size: 15px;
    font-weight: 900;
}

.detail-list {
    list-style: none;
}

.detail-list li {
    position: relative;

    padding-left: 22px;

    margin-bottom: 10px;

    color: #71487a;

    font-size: 14px;
    line-height: 1.55;
}

.detail-list li::before {
    content: "✓";

    position: absolute;
    left: 0;
    top: 0;

    color: #8d299d;

    font-weight: 900;
}


/* =========================================================
   BOTTOM PRICE
========================================================= */

.paket-bottom {
    padding-top: 22px;

    border-top: 1px solid #dcc9e1;
}

.paket-bottom-price {
    display: flex;
    flex-direction: column;

    margin-bottom: 18px;
}

.paket-bottom-price span {
    margin-bottom: 3px;

    color: #8c7791;

    font-size: 13px;
}

.paket-bottom-price strong {
    color: #4d0068;

    font-size: 26px;
    font-weight: 900;
}

.paket-bottom-price small {
    font-size: 12px;
}


/* =========================================================
   BUTTON
========================================================= */

.paket-button {
    display: inline-flex;

    align-items: center;
    justify-content: center;

    min-width: 175px;

    padding: 12px 25px;

    border: 2px solid #4d0068;
    border-radius: 30px;

    background: #ffd21c;
    color: #4d0068;

    font-size: 13px;
    font-weight: 900;

    transition: 0.25s ease;
}

.paket-button:hover {
    transform: translateY(-2px);

    background: #ffe15a;
}


/* =========================================================
   FOOTER
========================================================= */

.footer-section {
    background: rgba(38, 0, 52, 0.55);
}

.footer {
    padding: 65px 0 20px;
}

.footer-container {
    width: min(1200px, calc(100% - 60px));
    margin: 0 auto;

    display: grid;

    grid-template-columns:
        1fr
        1fr
        1fr
        1.5fr;

    gap: 45px;
}

.footer-column h4,
.footer-social-column h4 {
    margin-bottom: 18px;

    color: #ffffff;

    font-size: 15px;
    font-weight: 800;
}

.footer-column > a {
    display: block;

    margin-bottom: 11px;

    color: rgba(255, 255, 255, 0.7);

    font-size: 13px;

    transition: 0.2s ease;
}

.footer-column > a:hover {
    color: #ffd21c;
}

.footer-right {
    display: flex;

    gap: 55px;
}

.contact-item {
    display: flex !important;

    align-items: center;

    gap: 10px;
}

.contact-icon {
    width: 28px;
    height: 28px;

    display: flex;
    align-items: center;
    justify-content: center;

    border-radius: 50%;

    background: rgba(255, 255, 255, 0.1);
}

.footer-social {
    display: flex;
    gap: 10px;
}

.footer-social a {
    width: 36px;
    height: 36px;

    display: flex;
    align-items: center;
    justify-content: center;

    border-radius: 50%;

    background: rgba(255, 255, 255, 0.1);

    transition: 0.25s ease;
}

.footer-social a:hover {
    background: #ffd21c;
    color: #4d0068;

    transform: translateY(-2px);
}

.footer-copyright {
    width: min(1200px, calc(100% - 60px));
    margin: 50px auto 0;

    padding-top: 20px;

    border-top: 1px solid rgba(255, 255, 255, 0.12);

    text-align: center;

    color: rgba(255, 255, 255, 0.5);

    font-size: 12px;
}


/* =========================================================
   TABLET
========================================================= */

@media (max-width: 900px) {

    body {
        overflow-x: hidden;
    }

    .nav-menu {
        gap: 18px;
    }

    .paket-hero-content {
        padding: 45px;
    }

    .paket-hero-image,
    .paket-hero-image-khusus {
        width: 220px;
    }

    .paket-card-grid {
        grid-template-columns: 1fr;
    }

    .footer-container {
        grid-template-columns: repeat(2, 1fr);
    }

}


/* =========================================================
   MOBILE
========================================================= */

@media (max-width: 700px) {

    body {
        overflow-x: hidden;
    }

    .container {
        width: min(100% - 30px, 600px);
    }


    /* =========================
       NAVBAR
    ========================= */

    .navbar {
        min-height: 80px;
    }

    .logo img {
        width: 60px;
    }

    .nav-menu {
        position: absolute;

        top: 80px;
        left: 15px;
        right: 15px;

        display: none;
        flex-direction: column;
        align-items: stretch;

        gap: 0;

        padding: 12px;

        background: rgba(60, 0, 85, 0.98);

        border-radius: 15px;

        box-shadow: 0 15px 35px rgba(0, 0, 0, 0.25);
    }

    .nav-menu.active {
        display: flex;
    }

    .nav-menu > li > a,
    .nav-dropdown-toggle {
        width: 100%;

        padding: 13px 12px;

        justify-content: space-between;
    }

    .nav-dropdown-menu {
        position: static;

        width: 100%;

        min-width: 0;

        padding: 0 0 5px;

        background: transparent;

        border: none;
        box-shadow: none;

        transform: none;

        opacity: 1;
        visibility: visible;

        display: none;
    }

    .nav-dropdown.active .nav-dropdown-menu {
        display: block;

        transform: none;
    }

    .nav-dropdown-menu a {
        padding-left: 28px;
    }

    .btn-daftar-navbar {
        display: none;
    }

    .mobile-menu-toggle {
        display: block;
    }


    /* =========================
       HERO
    ========================= */

    .paket-hero {
        padding: 10px 0 40px;
    }

    .paket-hero-content {
        min-height: 0;

        padding: 35px 20px;

        flex-direction: column;
        text-align: center;

        gap: 25px;

        border-radius: 24px;
    }

    .paket-hero h1 {
        font-size: 46px;
    }

    .paket-hero p {
        font-size: 15px;
        line-height: 1.6;
    }

    .paket-hero-image,
    .paket-hero-image-khusus {
        margin-right:0px;
        width: 190px;
    }


    /* =========================
       MATERI
    ========================= */

    .materi-section {
        padding-bottom: 40px;
    }

    .materi-box {
        padding: 25px 20px;
        border-radius: 18px;
    }

    .materi-heading h2 {
        font-size: 25px;
    }

    .materi-list {
        grid-template-columns: 1fr;
    }


    /* =========================
       PROGRAM
    ========================= */

    .program-section {
        padding-bottom: 60px;
    }

    .program-heading {
        margin-bottom: 25px;
    }

    .program-heading h2 {
        font-size: 35px;
    }

    .program-heading p {
        font-size: 14px;
    }


    /* =========================
       CARD
    ========================= */

    .paket-card-grid {
        gap: 20px;
    }

    .paket-card-image {
        height: 250px;
    }

    .paket-card-body {
        padding: 20px;
    }

    .paket-card h3 {
        font-size: 27px;
    }


    /* =========================
       SHOW / HIDE
    ========================= */

    .paket-toggle {
        display: flex;
    }

    .paket-card-details {
        display: none;

        padding-top: 22px;
    }

    .paket-card.open .paket-card-details {
        display: block;
    }


    /* =========================
       FOOTER
    ========================= */

    .footer-container {
        width: min(100% - 30px, 600px);

        grid-template-columns: 1fr;

        gap: 30px;
    }

    .footer-right {
        flex-direction: column;
        gap: 30px;
    }

    .footer-copyright {
        width: min(100% - 30px, 600px);

        margin-top: 35px;
    }

}


/* =========================================================
   SMALL MOBILE
========================================================= */

@media (max-width: 400px) {

    .paket-hero h1 {
        font-size: 39px;
    }

    .paket-card-image {
        height: 250px;
    }

    .paket-card h3 {
        font-size: 24px;
    }

    .paket-card-price strong,
    .paket-bottom-price strong {
        font-size: 23px;
    }

}